baber/WOPTO huggingface dataset:
Patent JP-S5950322-A (JP)
Title: Diagnosis system for abnormality
Inventor: YAMAMOTO HISAYOSHI
IPC: G01M99/00
Filed: 1982-09-14
Abstract: PURPOSE:To enable the early discovery of the abnormality in an instrument by disposing arrays heating elements at the beginning point for scanning, using the images thereof as a reference point, comparing the same with the analog-processed value of the thermogram of an object obtd. when the object is normal and diagnosing the presence or absence of the abnormality for the heat generation in each part of the object. CONSTITUTION:Diagnosis of an instrument 11 to be diagnosed is accomplished by installing an IR camera 14 in accordance with the base plate 12 of the instrument 11 in a operating state, and the IR rays radiated from the respective electronic parts on the base plate 12 are scanned and are detected with an IR sensor, by which thermogram pattern signal of the instrument 11 is obtd. The signal is inputted to a comparing arithmetic device 16 which compares the signal with the standard thermogram pattern signal from a storage device 20. The results of the comparison and calculation are recorded in a recorder 21 such as a printer. The results are also recorded in a video recorder 18 and are displayed on the image screen of a display device 19. A synchronizing marker 13 is disposed by scanning on the substrate 12 of the instrument 11 and is scanned and detected with the camera 14, by which the base point signal is obtd. in the specified position at every scanning and the synchronization in the stage of comparison and calculation is made easy.
Patent JP-S6069214-A (JP)
Title: Nozzle for geothermal turbine
Inventor: HIBARA YUTAKA
IPC: F01D9/02
Filed: 1983-09-02
Abstract: PURPOSE:To prevent nozzle surface from the adhesion of scale by a method wherein high pressure water is spouted out from the surface of a nozzle for a terrestrial heat turbine. CONSTITUTION:A water introducing hole 3 is penetrated and bored, in the nozzle height direction, in the vicinity of the central part of the first stage nozzle 1 of a terrestrial heat turbine. A water spouting out hole 4 is bored, from the ventral surface of the nozzle, at nearly intermediate position for the nozzle height of the water introducing hole 3, the hole 4 is bored to be perpendicularly intersected with the water introducing hole 3, also communicated with the water introducing hole 3. By such a structure, a pressured water 5 is spouted out from the spouting out hole 4, consequently, the scale 2 adhered on the back-surface of the nozzle can be removed, accordingly, the nozzle surface can be prevented from adhesion of the scale.
Patent JP-S5860851-A (JP)
Title: Data transmission system
Inventor: MIYAZAWA SHINICHI
IPC: G06F15/16
Filed: 1981-10-08
Abstract: PURPOSE:To reduce loads on a transmitting source device and a transmission line, and to improve data transmission efficiency by performing 1-to-N communication of the same message in response to one transmission request. CONSTITUTION:Plural data transmission stations 211-21n have flags 221-22n, and computers 21-2n are connected. Data communication among the computers is performed through the stations. When transmitted data on a transmission line is received, whether this data is in the 1st class (1-to-N communication) or 2nd class (1-to-1 communication) is judged. The transmitted data is either inputted to the station and relayed to a succeeding station, or relayed to the succeeding station directly according to whether the flag of the station is set or not in case of the 1st class, or whether coincidence with its address is obtained or not in case of the 2nd class.
Patent JP-S5384537-A (JP)
Title: Data channel unit
Inventor: AWAJI TOSHIO
IPC: G06F3/00
Filed: 1976-12-29
Abstract: PURPOSE: To enable the control register to process commonly only with one group to each control unit, by reading out the control register information from the address assigned to the subcontroller of the local memory unit and by setting it to the control register. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6052245-A (JP)
Title: Polishing machine
Inventor: WATANABE HIROMU
IPC: B24B7/04
Filed: 1983-09-01
Abstract: PURPOSE:To enhance the working ability of polishing, by providing such an arrangement that only one-time of attachment work is sufficient for processing the both surfaces of a workpiece, and this attachment work may be accomplished only by setting the workpiece on a rotary table with no adhesive agent. CONSTITUTION:In a polishing machine 30, a rotary table 32 which is fitted onto a vertical shaft 34 is driven by means of a belt 36. Suction ports 40 which are circular grooves concentrically arranged, are formed in the surface of a polishing plate 38 having a polishing force and formed in the surface of the table 32. When the polishing machine 30 is operated with a workpiece 76 being held between both plates 38, 52, the workpiece 76 is absorbed and secured to the rotary table by means of suction ports 40 so that the upper surface of the workpiece is polished by the polishing plate 52. Then, the workpiece 76 is asborbed and secured to a rotary and shifting plate 48 by means of a suction port 50, and therefore, the lower surface of the workpiece 78 is polished by the polishing plate 38. The above-mentioned polishing steps are repeated so that both surfaces are gradually polished. Thereby, the working which has a very high working ability and producibility, man be effected.
Patent JP-S5682344-A (JP)
Title: Detecting and informing device for light collection of solar-heat water heater
Inventor: WATANABE MASANOBU
IPC: F24S50/20
Filed: 1979-12-10
Abstract: PURPOSE: To enable to monitor light-collecting condition and to securely collecting light onto a water pipe over a long period of time by placing a photosemiconductor element at a position of a long reflecting plate where the shadow of the water pipe is cast by the solar rays.  
     CONSTITUTION: To detect the light collection onto the water pipe 1, the photosemiconductor element 3 is placed at the position of the shadow 11. When the shadow 11 of the pipe 1 continues to be cast on the element 3, the light collection onto the pipe 1 is continued. Due to the correlations of the pipe 1, the long reflecting plate 2 and the element 3, the condition of light collection onto the pipe 1 can be discriminated by only detecting the position of the shadlow 11 of the pipe 1 and can be informed by a lamp, a bell or the like to the place where the rotation of the plate 2 is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H118584-A (JP)
Title: Synchronism establishing method for digital mobile communication system
Inventor: SON SEIMIN
IPC: H04B7/26
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To shorten time from a call connection to communication start and to improve efficiency in the utilization of a radio line by directly performing audio or data communication, while controlling communication channel transmission slot timing with the latest phase difference notified to a mobile station at the time of a call connection procedure. SOLUTION: When communicating with a certain mobile station 2-1 inside a relevant radio zone, a radio base station 1 receives an up control channel signal transmitted by the mobile station 2-1 through the call connection procedure, compares the reference timing of the radio base station 1 with the timing of a received radio slot, calculates the reception phase difference, adds a mobile station transmission timing controlled variable to the next down control channel and reports it to the mobile station. The mobile station 2-1 controls the transmission timing with the latest notified transmission timing controlled variable every time and transmits the up control channel. After the call connection procedure has been finished, the radio channel is moved to the communication channel so that audio or data communication can be performed.
Patent JP-H064848-A (JP)
Title: Leader tape for magnetic tape
Inventor: WATANABE MASARU
IPC: G11B5/627
Filed: 1992-06-19
Abstract: PURPOSE:To provide a leader tape capable of detecting the front or rear end of a magnetic tape and prohibiting the increase of error rate or dropout. CONSTITUTION:A vapor-deposited layer 1b made of a thin metal film is formed on a nonmagnetic film 1a and a protective layer 1c of a resin is formed on the vapor-deposited layer 1b to obtain the objective leader tape 1 having >=70% visible light reflectance, but the visible light reflectance of a magnetic tape 2 is <=10%. The thickness of the vapor-deposited layer 1b is 100-1,000Angstrom  and that of the protective layer 1c is 0.2-3mum.
Patent JP-H0327454-A (JP)
Title: Electronic device
Inventor: KAWAMURA YOSHIAKI
IPC: G06F11/30
Filed: 1989-06-26
Abstract: PURPOSE:To select whether a job in the middle of execution at present is aborted or not when time-out occurs by providing a setting means allowing/ prohibiting abort by means of a job time-out processing in accordance with the setting state. CONSTITUTION:A time-out value held in a time-out counter 22 is subtracted by an interruption which occurs in a timer interruption generation part 24 generating interruption at every prescribed time one by one. Since an abort processing prohibition switch 25 is given and an operator sets the switch 25 to be 'ON', a printing job can be continued even if job time out occurs. Thus, a problem on the abortion processing, which occur by the difference of processing capacity between the types of the printing devices even if they process the same page description language, for example. Thus, the use type of the printing devices is selected and flexibility and economy on arrangement are improved.
Patent JP-H11351721-A (JP)
Title: Device for controlling engine of freezing machine utilizing ground positioning system
Inventor: KOTO HISASHI
IPC: F25D11/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To automatically stop the engine of a freezing machine at the entrance of a tunnel, and to activate the engine when a freezing container exits the tunnel by utilizing a ground positioning system for stopping or activating the engine of the freezing machine when the freezing container or the like reaches a designated place. SOLUTION: As a ground positioning system(GPS) is utilized for moving a freezing vehicle 4 on a road 2, a receiver receives an electronic wave being reflected by a plurality of artificial satellites for drawing tracks 11 of the freezing vehicle 4 on a map being displayed in a cathode-ray tube 10. When the vehicle reaches a first designated place (the entrance of a tunnel) 12, output 13 is issued for driving an engine-controlling device 14 and stopping the engine of the freezing machine. When the freezing vehicle reaches a next designated place (the exit of the tunnel) 17, the receiver reissues the output for driving the engine-controlling device 14 and activating the engine of the freezing machine.
Patent JP-H116406-A (JP)
Title: Engine valve, and combination of engine valve and valve seat
Inventor: DAIZA SETSUHITO
IPC: F01L3/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an engine valve having reduced abrasion loss, and the combination of the engine valve and a valve seat. SOLUTION: In an engine valve equipped with a face part abutting a valve seat, and consisting of a base material of heat resisting steel; a nitriding layer including a sulfide is formed on at least the face part by the penetration of nitrogen and sulfur. The nitriding layer can be generally formed of an inner side nitriding layer having an Hv of 450 or more, having the main body of a nitride (Fe3 S and CrS), and also actually having no sulfide; and of a coexisting layer having an Hv of 350-450 wherein a sulfide (FeS) and a nitride coexist. The valve seat is constituted by dispersing a Co group hard particles, having an Hv of 450-950, of a Co- Mo- Cr- Si type in an Fe- C- Co base ground.
Patent JP-S6138926-A (JP)
Title: Optical modulator
Inventor: SHIBATA SUEJI
IPC: G02F1/01
Filed: 1984-07-30
Abstract: PURPOSE:To project two different optical signals from a single light source with simple constitution by separating light from the light source into two polarized optical beams by a polarizing beam splitter. CONSTITUTION:Light from the light source is separated into two polarized beams by the polarizing beam splitter, one beam is projected through a modulator 4 and detector 5 and the other is projected through a reflector 7, a modulator 8 and a detector 9. Thus, two different optical signals can be projected from the single optical source with a simple constitution.
Patent JP-H09320627-A (JP)
Title: Fuel cell generating system
Inventor: KAWAZU NARIYUKI
IPC: H01M8/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To solve problems such as fuel cell catalytic poisoning and decrease in the potential of an oxygen electrode and to enhance energy efficiency. SOLUTION: I2 is supplied to a preliminary reaction vessel 30 from a halogen vessel 41 via a first duct 33, H2 O is supplied thereto from a water tank 43 via a second duct 34, and when the preliminary reaction vessel 30 is heated with heat from a fuel-cell stack FC, a reaction like H2 O+I2 →2HI+(1/2)O2 occurs in the preliminary reaction vessel 30. The 2HI dissolved in the H2 O is fed into a reaction vessel 50 via a fourth duct 36. When the reaction vessel 50 is heated with heat from the fuel cell stack FC, a reaction like 2HI→H2 +I2 takes place in the reaction vessel 50, and the mixed gases of H2 and I2 are fed via a sixth duct 54 into a hydrogen gas purifier 60, where they are purified into H2 gas. The H2 gas is fed to the hydrogen gas flow passage of the fuel cell stack FC.
Patent JP-S5784469-A (JP)
Title: Dry type developing device
Inventor: TOMITA SATORU
IPC: G03G15/09
Filed: 1980-11-14
Abstract: PURPOSE:To prevent the leakage of the bias voltage of a developing sleeve to a developing device through a developer and maintain the potential of the developing sleeve constant by insulating members disposed near the sleeve from the body of the developing device. CONSTITUTION:A developing sleeve 2 applied with prescribed bias voltage from an electric power source 3 is provided in a developing device 1. A partition plate 4 consisting of an insulation characterstic material such as synthetic resin extending toward the center of a casing 1 from near the surface of the sleeve and a doctor blade 6 consisting of an insulation material such as synthetic resin for unifying the ears of a magnetic brush to constant height are fixed above the developing sleeve. Thereby, the leakage of electric charge from the sleeve through the partition plate and the doctor blade to the casing maintained at ground potential, a scooping sleeve, etc. is prevented. It is equally well to use conductive materials for the partition plate and the doctor blade and to mount these via insulation materials.
Patent JP-H0824932-A (JP)
Title: Continuous hot rolling method of slab
Inventor: TAKEBAYASHI KATSUHIRO
IPC: B21B1/26
Filed: 1994-07-13
Abstract: PURPOSE:To achieve the continuous hot rolling with high productivity by adjusting the opening of a side guide according to the expansion of the width of a joined part due to the rolling. CONSTITUTION:In achieving the continuous rolling, the rear end part of a preceding slab 1 and the fore end part of a succeeding slab 2 cut by a cutting device are adjusted to be positioned at a joining equipment, and the slabs 1, 2 are heated in this condition and pressed against each other to be joined. These slabs are fed to a finish rolling mill to achieve the hot finish rolling. When the joined part is brought close to a side guide 9 arranged immediately before a work roll 11 by passing the slabs 1, 2, the preset opening (a) of the side guide 9 to the width of a regular width part of the slab is changed to the opening (b) according to the expansion of the width of the joined part. The opening (a) is newly set after passing the joined part. This constitution prevents the meandering in the vicinity of the joined part and at the regular width part.
Patent JP-S6223381-A (JP)
Title: Piezoelectric type actuator
Inventor: MATSUMURA TAKENOBU
IPC: H02N10/00
Filed: 1985-07-23
Abstract: PURPOSE:To improve the displacing speed of a piezoelectric type actuator by using as a driving piezoelectric element a transversal effect piezoelectric element such as a bimorph. CONSTITUTION:A piezoelectric type actuator is composed by securing both ends of a driving transversal effect piezoelectric element 5 to clamping piezoelectric elements 6, 7. A rodlike member 8 is penetrated through the elements 6, 7, which clamps the member 8 by energizing the elements. The element 5 is bent by energizing. As a result, the actuator bendably tilts by energizing the elements 5-7 to relatively move to the member 8. Thus, a large displacement can be obtained by bending the element 5, and the structure can be simplified.
Patent JP-H0451579-A (JP)
Title: Tunable solid-state laser apparatus
Inventor: INOUE KATSUSHI
IPC: H01S3/108
Filed: 1990-06-19
Abstract: PURPOSE:To eliminate a need for the exchange operation of a resonator mirror and the setting and adjustment operation of the resonator mirror by a method wherein a laser beam form a parametric oscillator oscillating an excitation beam is amplified. CONSTITUTION:YAG laser fundamental waves 16 oscillated by using a YAG laser oscillator 17 are converted into a wavelength by using a second harmonic oscillation device 18; an excitation beam 2 is taken out and is sent to a parametric oscillator 10 via a delay light path 19. When the excitation beam 2 is passed, it is converted into beams of two wavelengths of, e.g. 800nm and 1588nm by using the parametric oscillator 10; the converted beams are resonated and oscillated between one pair of resonator mirrors 6. Only a laser beam 7 at a prescribed wavelength (e.g. 800nm) is separated into its spectral components by using a prism 14 and is taken out. Then, the taken-out laser beam 7 at the prescribed wavelength is amplified by using a tunavle solid-state laser amplifier 11 which is provided with a laser rod 15 of a titanium sapphire and which has been excited by the excitation beam 2; in addition, it is amplified by a second tunable solidstate laser amplifier 9 which has been excited by the excitation beam 2; the output of the laser beam 7 is increased further.
Patent JP-H0513123-A (JP)
Title: Double contact
Inventor: SATO MASAAKI
IPC: H01R43/16
Filed: 1991-07-02
Abstract: PURPOSE:To provide a contact in which a sufficient contact force can be provided with a thin plate thickness because of three double beams, allowing miniaturization and absorption of the location error of a male contact, a connecting column is excellent to bending, and a surface mounting terminal can be freely designed in width and length. CONSTITUTION:Three trapezoidal beams 2a, 2b, 2c extending backward from three sides of an inlet-side box curved part 1 and three trapezoidal beams 3a, 3b, 3c extending to the inlet side from three sides of a back-side box curved part 4 are provided, and the inlet-side and back-side box curved parts 1, 4 are connected to each other through a connecting column 5. The respective corresponding trapezoidal beams 2a and 3a, 2b and 3b, 2c and 3c are mutually superposed in their top end parts thinned in plate thickness by squeezing. A contact part 8 is formed of these superposed parts. Further, the back-side box curved part 4 has a soldering terminal 7 for surface mounting extending from one side excluding the side to which the connecting column 5 is connected and the side opposite thereto.
Patent JP-H108956-A (JP)
Title: Engine water-cooling device
Inventor: IWASAKI SHINKICHI
IPC: F01P5/10
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To mount inlet and exhaust pipes on the wall of a cylinder head and improve inlet and exhaust efficiency and output performance by providing an positioning reference plane in an engine and facing a water pump to the reference plane via a guide material so as to be arranged apart from the wall of the cylinder head. SOLUTION: A flywheel 2 and a pump output pulley 3 are arranged on one side of a crank case 1 for an engine E and a transmission belt 6 is wound on the output wheel 3 and an input pulley 5 for a water pump 4. With the operation of the water pump 4, cooling water is circulated between a water jacket for the engine E and a radiator 7 through a hot water passage 27, a cool water suction passage 28 and a cool water discharge passage 29. In this case, a positioning reference plane 8 is provided for the engine E, a guide material 9 is faced to the reference plane 8, the water pump 4 is faced to the guide material 9 and the water pump 4 is arranged apart from the wall 11 of a cylinder head 10, so that inlet and exhaust pipes 13, 14 can be mounted on the wall 11 to improve inlet and exhaust efficiency.
Patent JP-S5589770-A (JP)
Title: Ultrasonic wave flow meter
Inventor: UESUGI NOBUO
IPC: G01F1/66
Filed: 1978-12-28
Abstract: PURPOSE:To enable the flow measurement with high accuracy, independently of the installed position of receiver, characteristics, and time aging, by using one transceiver in common use of transmission and reception. CONSTITUTION:At the standstill of the fluid 1, the ultrasonic wave beam pattern emitted from the transceiver 10 with the excitation of the oscillation circuit 11 passes through the center of the transceiver 10, and is symmetrical with the vertical line to the axis line of the pipe 2, and the reflection wave level incident to the transceiver 10 takes maximum. Further, the output of the transceiver 10 is displayed 15 via the signal processing circuit 14. Next, when the fluid 1 flows, the beam pattern is tilted toward the fluid and the reflection waves incident to the receiver 10 is reduced. The output of the receiver 10 in this case is similarly displayed 15. Further, the flow can be known from the display value of two states of the fluid 1.
Patent JP-S5862651-A (JP)
Title: Antistaticized silver halide photosensitive material
Inventor: KAWAGUCHI HIDEO
IPC: C09K3/16
Filed: 1981-10-09
Abstract: PURPOSE:To enhance antistatic property without impairing photographic characteristics, by providing a layer contg. conductive particles made of a specified metal oxide and a layer contg. at least one UV absorber. CONSTITUTION:At least one layer contg. fine conductive particles consisting mainly of a crystalline metal oxide selected from oxides of Zn, Ti, Sn, In, Si, Mo, and W, or a metal composite oxide composed of them is formed on or above a photosensitive emulsion layer. A coat layer contg. at least one UV absorber is formed to cover the conductive layer in order to control diffusion of light from the conductive layer, thus permitting this coat layer to serve also as the protective layer of the conductive layer, accordingly the conductive layer to prevent electrostatic charge without impairing photographic characteristics in a silver halide photographic material of a type for observing a light-transmitted image.
Patent JP-S61237886-A (JP)
Inventor: ATSUTEIRA ZUSAIDA
IPC: F24S23/30
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H116357-A (JP)
Title: Sash sheave device and fixing device of sliding door
Inventor: OSADA YOSHITOMO
IPC: E05F5/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sash sheave device and a fixing device of a sliding door equipped with the sash sheave device which securely stops the sliding door at a stopper position and prevents the sliding door from returning back, in the lower rail even when the level of the wheels is vertically adjusted against the sliding door. SOLUTION: In the fixing device of a sliding door, the sliding door 4 whose sash sheave device 100 provided with a wheel-support frame 2 supporting the wheel 1 is arranged at the lower face, is transferred along the rail 5 with a rail groove 5A guiding the wheel 1 and fixed. A stopper 8 is protruded to the lower part of the wheel-support frame 2 constituting the sash sheave device 100 and a fixing member 7 provided with an elastically and vertically movable fixing part 7A is set at the rail 5 or the extended end thereof and the stopper 8 is detachably fixed in the fixing part 7A when the sliding door 4 is transferred to the closing position.